Fortune Telling Collection - Zodiac Analysis - Why did Ze Ze quit?

Why did Ze Ze quit?

Ze Ze resigned because he let go to pursue his new direction and goal. In the third season of "20 years old", in the development of the plot, Ze Ze realized that his feelings for the heroine were no longer simple. In order to respect each other's feelings, he decided to let go and find his own direction and growth in life. So I quit, my heart was pounding.